Truely eSIM Data Plans for South Korea

Yes, Truely offers unlimited data eSIM plans for South Korea. The unlimited options run on 5G, include tethering, and have validity periods ranging from 1 day up to 30 days. Prices start at $5.52 for a 1‑day plan and go up to $74.93 for a 30‑day plan. Speed may be throttled after heavy usage, as is common under a Fair Usage Policy.

If you are worried about potential speed restrictions, it is a good idea to contact Truely directly to confirm whether a Fair Usage Policy applies to the plan you choose and to find out how much data is typically available at normal speed.

Truely does not provide a South Korea eSIM that includes a local phone number or SMS capability. The eSIMs sold by Truely for South Korea are data‑only plans, offering internet access without the ability to make voice calls or receive SMS messages. Travelers who need voice and messaging can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.

Truely offers 17 single‑country plans and 17 multi‑country plans that cover South Korea. The plans span a price range of $1.69 to $89.91 and a data cap range of 300 MB to unlimited, with validity periods that vary between 15 and 30 days. The single‑country options are fixed‑data bundles, while the multi‑country selections may include daily data caps and sometimes allow tethering, though speed can be throttled on certain plans.